• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

BS EN ISO 14111:1999

Current
Current

The latest, up-to-date edition.

Natural gas. Guidelines to traceability in analysis
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-12-1999

1 Scope
2 Normative references
3 Definitions
4 Fundamental principles of metrological traceability
5 Elaboration of the traceability concept
6 Chemical composition and the SI system
7 Traceability in natural-gas analysis
8 Hierarchy of reference in uncertainty assessment
9 Role of traceability in uncertainty assessment
10 Implementation of traceability in International
    Standards for natural-gas analysis
11 Examples
12 Summary
ANNEXES
A Supplementary terms and definitions
B Example of typical interlaboratory test results
C Bibliography

Defines guidelines on the application and implementation of traceability concepts in analysing natural gas. Covers the foundations of the development of specific traceability protocols.

Committee
PTI/15
DevelopmentNote
Renumbers and supersedes BS 3156-11.0.3(1997). 1999 version incorporates amendment 10655 to BS 3156-11.0.3(1997) Supersedes 95/120231 DC. Also numbered as BS 3156-11.0.3(1999). (11/2005)
DocumentType
Standard
Pages
36
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 9004-1:1994 Quality management and quality system elements Part 1: Guidelines
ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 6144:2003 Gas analysis Preparation of calibration gas mixtures Static volumetric method
ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
ISO 10723:2012 Natural gas Performance evaluation for analytical systems
ISO 6711:1981 Gas analysis Checking of calibration gas mixtures by a comparison method
EN 30012-1 : 1993 QUALITY ASSURANCE REQUIREMENTS FOR MEASURING EQUIPMENT - METROLOGICAL CONFIRMATION SYSTEM FOR MEASURING EQUIPMENT
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO Guide 33:2015 Reference materials Good practice in using reference materials
ISO 8402:1994 Quality management and quality assurance — Vocabulary
ISO/IEC Guide 25:1990 General requirements for the competence of calibration and testing laboratories
ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO Guide 35:2017 Reference materials Guidance for characterization and assessment of homogeneity and stability
ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
ISO 6147:1979 Gas analysis Preparation of calibration gas mixtures Saturation method
ISO 9002:1994 Quality systems — Model for quality assurance in production, installation and servicing
ISO 6349:1979 Gas analysis Preparation of calibration gas mixtures Permeation method
ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
ISO Guide 30:2015 Reference materials Selected terms and definitions
ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test
ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 9001:2015 Quality management systems — Requirements
ISO 9003:1994 Quality systems Model for quality assurance in final inspection and test
ISO 6974-1:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
ISO 6145-4:2004 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 4: Continuous syringe injection method
ISO 6145-3:1986 Gas analysis Preparation of calibration gas mixtures Dynamic volumetric methods Part 3: Periodic injections into a flowing gas stream
ISO 6145-1:2003 Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
ISO Guide 31:2015 Reference materials — Contents of certificates, labels and accompanying documentation
ISO 10012-1:1992 Quality assurance requirements for measuring equipment Part 1: Metrological confirmation system for measuring equipment
ISO 9000-1:1994 Quality management and quality assurance standards — Part 1: Guidelines for selection and use
ISO 6145-6:2017 Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices
EN 45001 : 1989 GENERAL CRITERIA FOR THE OPERATION OF TESTING LABORATORIES
ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

View more information
£232.00
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.